Results 101 to 110 of about 2,477 (219)

Adaptive harmonic-based protection coordination for inverter-dominated isolated microgrids considering N-1 contingency

open access: yesInternational Journal of Electrical Power & Energy Systems
Protection coordination is typically approached considering the main network configuration. Nevertheless, contingencies such as generator or line failures may disrupt power grids.
Talal Elemamali Sati   +2 more
doaj   +1 more source

Considering Pilot Protection in the Optimal Coordination of Distance and Directional Overcurrent Relays

open access: yesIranian Journal of Electrical and Electronic Engineering, 2015
The aim of the relay coordination is that protection systems detect and isolate the faulted part as fast and selective as possible. On the other hand, in order to reduce the fault clearing time, distance protection relays are usually equipped with pilot ...
Y. Damchi, J. Sadeh, H. Rajabi Mashhadi
doaj  

Application of Advanced Early Warning Systems with Adaptive Protection [PDF]

open access: yes, 2015
This project developed and field-tested two methods of Adaptive Protection systems utilizing synchrophasor data. One method detects conditions of system stress that can lead to unintended relay operation, and initiates a supervisory signal to modify ...
Ashrafi, Frank   +7 more
core  

Pemodelan dan Simulasi Sistem Proteksi Mikrogrid [PDF]

open access: yes, 2016
Mikrogrid mengintegrasi sumber energi terdistribusi untuk menyediakan sistem yang handal dan ramah lingkungan. Akibat adanya generator dan PV pada semua level sistem mikrogrid dan 3 konfigurasi sistem yang berbeda, yaitu hanya terhubung grid, terhubung ...
Soeprijanto, A. (Adi)   +2 more
core  

Koordinasi Proteksi Adaptif Rele Arus Lebih Digital Menggunakan Metoda Artificial Neural Network Pada Sistem Mesh Dengan Pembangkit Tersebar [PDF]

open access: yes, 2016
Pada sistem mesh yang terkoneksi dengan pembangkit tersebar (Distributed Generation), terdapat kondisi dimana topologi jaringan yang berubah-ubah. Hal tersebut disebabkan oleh waktu operasi dari pembangkit tersebar yang bersifat temporary dan random ...
Hasben, R. F. (Rizky)   +2 more
core  

Optimal Microgrid Protection Coordination for Directional Overcurrent Relays Through Mixed-Integer Linear Optimization

open access: yesEnergies
Microgrids (MGs) are revolutionizing modern power systems by enabling decentralized energy production, renewable energy integration, and enhanced grid resilience. However, the increasing complexity of MGs, particularly with the integration of Distributed
León F. Serna-Montoya   +3 more
doaj   +1 more source

Koordinasi Proteksi Directional Overcurrent Relay dengan Mempertimbangkan Gangguan Arah Arus di Pabrik PT. Petrokimia Gresik [PDF]

open access: yes, 2016
Pasokan kebutuhan daya listrik di PT. Petrokimia Gresik dengan adanya jalur interkoneksi meningkat dengan tujuan untuk menjaga kontinuitas pelayanan daya listrik.
Anam, S. (Sjamsjul)   +2 more
core  

Hybrid Control and Protection Scheme for Inverter Dominated Microgrids [PDF]

open access: yes, 2017
Hu, Yihua   +3 more
core   +1 more source

Optimisasi Koordinasi Directional Over Current Relay (DOCR) pada Sistem Distribusi Mesh Menggunakan Modified Adaptive Particle Swarm Optimization (MAPSO) dengan Pembangkit Tersebar [PDF]

open access: yes, 2016
Pemilihan topologi jaringan distribusi mesh merupakan salah satu hal yang sangat penting dalam penyaluran sistem tenaga listrik. Apabila terjadi gangguan pada suatu saluran maka saluran yang lain dapat menggantikan untuk penyalurkan daya listrik.
Putra, A. D. (Aditya)
core   +2 more sources

Home - About - Disclaimer - Privacy